arithmetic
posted by Anonymous on .
Find 4 arithmetic means between root(5) and 12 root (5)

ignoring the root5 for the moment, we need to find 4 AMs between 1 and 12
1 + 5d = 12
d = 13/5
so, the terms are:
1 8/5 21/5 34/5 47/5 12
multiply each by root5